2017-08-22, 20:40
Hidden river once flowed beneath Antarctic ice
Using the most precise seafloor maps ever created of Antarctica's Ross Sea, researchers have discovered a long-dead river system that once flowed beneath Antarctica's ice and influenced how ice streams melted after Earth's last ice age.
http://feeds.sciencedaily.com/~r/science...183404.htm
Using the most precise seafloor maps ever created of Antarctica's Ross Sea, researchers have discovered a long-dead river system that once flowed beneath Antarctica's ice and influenced how ice streams melted after Earth's last ice age.
http://feeds.sciencedaily.com/~r/science...183404.htm